Briefly describe the history of Japan.​

In the 8th century, Japan became unified into a strong state ruled by an emperor. In 794, Emperor Kammu moved the capital to what is today Kyoto. This started Japan's Heian period where much of today's distinct Japanese culture emerged including art, literature, poetry, and music.

Explanation:

the use of email to replace slower surface mail.

they wanted the u.s. to fight on the side of the central powers.